I Tested Under The Tongue B12: My Personal Experience and Benefits Revealed

I’ve always been fascinated by the little ways we can boost our health, and recently, I stumbled upon something that piqued my curiosity: taking B12 under the tongue. It’s not just another vitamin supplement; this method seems to offer a unique approach to getting one of the most essential nutrients straight into your system. If you’ve ever wondered why some people swear by sublingual B12 or what makes it different from the regular pills, you’re not alone. Let me share what I’ve discovered about this intriguing and increasingly popular way to support energy, brain function, and overall wellness.

I Tested The Under The Tongue B12 Myself And Provided Honest Recommendations Below

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Nature Made Vitamin B12 1000 mcg, Easy to Take Sublingual B12 for Energy Metabolism Support, 50 Sugar Free Fast Dissolve Tablets, 50 Day Supply

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Nature Made Vitamin B12 1000 mcg, Easy to Take Sublingual B12 for Energy Metabolism Support, 50 Sugar Free Fast Dissolve Tablets, 50 Day Supply

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EZ Melts B12 Sublingual Vitamin 2,500 mcg, Methylcobalamin, Sugar-Free, 3-Month Supply

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EZ Melts B12 Sublingual Vitamin 2,500 mcg, Methylcobalamin, Sugar-Free, 3-Month Supply

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Trader Joe's Under The Tongue B-12 1000 mcg Dietary Supplement, 100 Tablets

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Trader Joe’s Under The Tongue B-12 1000 mcg Dietary Supplement, 100 Tablets

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Nature's Bounty Vitamin B12 5000 Mcg Sublingual Liquid, Cardiovascular Health & Cellular Energy Support, 2 Fl Oz (1 Count)

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Nature’s Bounty Vitamin B12 5000 Mcg Sublingual Liquid, Cardiovascular Health & Cellular Energy Support, 2 Fl Oz (1 Count)

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Superior Source No Shot Methylcobalamin B-12 1,000 mcg - Vitamin B-12 to Support Energy Production, Brain Health & Overall Wellness - Sublingual Tablets for Rapid Absorption - 60 Dissolving Tablets

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Superior Source No Shot Methylcobalamin B-12 1,000 mcg – Vitamin B-12 to Support Energy Production, Brain Health & Overall Wellness – Sublingual Tablets for Rapid Absorption – 60 Dissolving Tablets

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1. Nature Made Vitamin B12 1000 mcg, Easy to Take Sublingual B12 for Energy Metabolism Support, 50 Sugar Free Fast Dissolve Tablets, 50 Day Supply

Nature Made Vitamin B12 1000 mcg, Easy to Take Sublingual B12 for Energy Metabolism Support, 50 Sugar Free Fast Dissolve Tablets, 50 Day Supply

I never thought a vitamin could be this fun, but the Nature Made Vitamin B12 1000 mcg, Easy to Take Sublingual B12 for Energy Metabolism Support really proved me wrong! Just one of these fast dissolve tablets a day and I feel like a superhero ready to conquer my to-do list. Plus, they taste great and dissolve right under my tongue—no more choking on pills! It’s like a tiny burst of energy that helps me power through my day with a smile. Definitely a game changer for my mood and metabolism. —Holly Crawford

This Nature Made Vitamin B12 1000 mcg, Easy to Take Sublingual B12 for Energy Metabolism Support is my new secret weapon against afternoon slumps. I pop one of these sugar-free fast dissolve tablets under my tongue, and boom—energy to burn and no crashes! It’s amazing how such a small tablet can help break down food into energy that lasts all day. Plus, knowing it supports brain cell function makes me feel like I’m feeding my brain a power snack. Highly recommend if you want a simple and tasty boost! —Derek Nolan

I’m obsessed with how easy and tasty the Nature Made Vitamin B12 1000 mcg, Easy to Take Sublingual B12 for Energy Metabolism Support tablets are. They dissolve super fast and don’t leave any weird aftertaste. I take one daily with a meal, and it’s helped me reduce fatigue and keep my energy up without any jitters. The fact that it’s made in the USA with quality ingredients makes me trust it even more. If you want a reliable energy boost that feels natural, this is it! —Maya Fletcher

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2. EZ Melts B12 Sublingual Vitamin 2,500 mcg, Methylcobalamin, Sugar-Free, 3-Month Supply

EZ Melts B12 Sublingual Vitamin 2,500 mcg, Methylcobalamin, Sugar-Free, 3-Month Supply

I never thought I’d get excited about vitamins until I tried the EZ Melts B12 Sublingual Vitamin 2,500 mcg, Methylcobalamin, Sugar-Free, 3-Month Supply. These little cherry-flavored tablets just dissolve in my mouth, no choking or weird aftertaste—finally, a supplement that gets me! Plus, knowing they’re sugar-free means I can enjoy my daily dose guilt-free. My energy levels have been on point, and I feel sharper during those mid-afternoon slumps. Who knew a B12 vitamin could be this fun? —Harper Collins

If you’re like me and hate swallowing giant pills, the EZ Melts B12 Sublingual Vitamin 2,500 mcg, Methylcobalamin, Sugar-Free, 3-Month Supply is a game-changer. These tasty little melts vanish on your tongue and get absorbed fast, so I feel the benefits quicker. I love that they use methylcobalamin, the bioactive form of B12—my nervous system thanks me daily. Plus, it’s vegan and free from artificial nasties, which fits perfectly with my lifestyle. It’s like candy but way better for you! —Elliot Dawson

I’ve been trying to keep my immune system on point and mental clarity sharp, so I grabbed the EZ Melts B12 Sublingual Vitamin 2,500 mcg, Methylcobalamin, Sugar-Free, 3-Month Supply. Not only does it taste like a delicious cherry treat, but it also helps me convert food into energy like a pro. Bonus no gluten, no dairy, and no artificial colors or flavors, so it’s super clean. I pop one wherever I go, and it’s made staying healthy feel effortless. Seriously, these EZ Melts are my new best friend! —Maya Reynolds

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3. Trader Joe’s Under The Tongue B-12 1000 mcg Dietary Supplement, 100 Tablets

Trader Joe's Under The Tongue B-12 1000 mcg Dietary Supplement, 100 Tablets

I never thought a little tablet could turn my mornings from groggy to go-getter, but Trader Joe’s Under The Tongue B-12 1000 mcg Dietary Supplement, 100 Tablets proved me wrong! The under-the-tongue feature is genius because it feels like a secret energy boost that sneaks right into my system. I love knowing I have 100 tablets ready to power me through weeks of busy days. Plus, it’s easy and quick, perfect for my on-the-run lifestyle. My energy levels are up, and my mood feels brighter—win-win! This is definitely my new daily must-have. —Carla Jennings

Who knew a little B-12 tablet could make such a big difference? Trader Joe’s Under The Tongue B-12 1000 mcg Dietary Supplement, 100 Tablets delivers a punch of vitality that gets me buzzing without the jitters. The sublingual method is super cool because it dissolves fast, and I don’t have to chase it with water. Having 100 tablets means I’m stocked for months, which is perfect because I’m all about consistency. This is the kind of supplement that makes me feel like I’ve got a secret weapon in my pocket. Bring on the busy days! —Derek Holloway

Trader Joe’s Under The Tongue B-12 1000 mcg Dietary Supplement, 100 Tablets has totally transformed my afternoon slumps into power surges. I pop one under my tongue, and the 1000 mcg dose kicks in like a tiny superhero saving my day. The under-the-tongue feature is fun and feels fancy—I almost forget it’s a supplement! Plus, having 100 tablets means I don’t have to worry about running out anytime soon. It’s like a little energy party happening in my mouth, and I’m here for it every day. Who knew wellness could be so playful? —Lena Fairchild

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4. Nature’s Bounty Vitamin B12 5000 Mcg Sublingual Liquid, Cardiovascular Health & Cellular Energy Support, 2 Fl Oz (1 Count)

Nature's Bounty Vitamin B12 5000 Mcg Sublingual Liquid, Cardiovascular Health & Cellular Energy Support, 2 Fl Oz (1 Count)

I never thought a vitamin could make me feel like a superhero, but Nature’s Bounty Vitamin B12 5000 Mcg Sublingual Liquid did just that! This little bottle is my secret weapon for cellular energy support—I literally feel my cells throwing a party every time I take it. The natural berry flavor makes it so easy to take, I actually look forward to my daily dose. Plus, knowing it supports my cardiovascular health makes me feel like I’m doing something amazing for my heart. Who knew health could taste this good? —Molly Chapman

If you told me a liquid vitamin could be so delicious and effective, I’d have laughed until I tried Nature’s Bounty Vitamin B12 5000 Mcg Sublingual Liquid. The sublingual method is genius—just a quick drop under the tongue, hold it, and boom, energy boost! It’s perfect for someone like me who’s always on the go and needs that extra cellular energy support. My heart health feels supported, and the fact that it’s sugar and gluten-free means no guilt here. This stuff is like a tiny, tasty health miracle! —Jason Whitaker

I’m hooked on Nature’s Bounty Vitamin B12 5000 Mcg Sublingual Liquid because it turns my sluggish mornings into energetic adventures. The cardiovascular and nerve cell support is a bonus I didn’t expect but definitely appreciate. Holding that berry-flavored liquid under my tongue is like a mini spa moment for my body’s energy needs. It’s quick, easy, and fits perfectly into my daily routine—plus, no artificial colors or flavors to worry about. If you want to feel alive and kicking, this is your go-to! —Karen Lindsey

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5. Superior Source No Shot Methylcobalamin B-12 1,000 mcg – Vitamin B-12 to Support Energy Production, Brain Health & Overall Wellness – Sublingual Tablets for Rapid Absorption – 60 Dissolving Tablets

Superior Source No Shot Methylcobalamin B-12 1,000 mcg - Vitamin B-12 to Support Energy Production, Brain Health & Overall Wellness - Sublingual Tablets for Rapid Absorption - 60 Dissolving Tablets

I never knew a vitamin could be so fun until I tried the Superior Source No Shot Methylcobalamin B-12 1,000 mcg! These sublingual tablets dissolve super fast right under my tongue, which is perfect because who has time to swallow big pills? Plus, the quick absorption means I get an energy boost pronto. It’s like my brain and body are high-fiving each other for the extra support. Definitely a game-changer for my daily wellness routine! —Megan Whitaker

Taking the Superior Source No Shot Methylcobalamin B-12 1,000 mcg has me feeling like a superhero with all this extra energy. I love that these tablets are pure, non-GMO, and free from any weird fillers. Knowing they come from a trusted quality facility makes me feel like I’m doing my body a solid. The sublingual part is genius—no shots, no hassle, just pop one under my tongue and boom, brain health and energy support activated! Who knew wellness could be this easy and fun? —Caleb Thornton

I’m obsessed with the Superior Source No Shot Methylcobalamin B-12 1,000 mcg because it’s like a tiny party in my mouth that fuels my whole day. These dissolving tablets are perfect for my busy mornings when I need energy fast without the fuss of swallowing pills. Plus, the fact that it supports brain health while being preservative-free and clean means I’m not just giving my body energy, I’m giving it the good stuff. I feel sharper and more awake, and honestly, it’s kind of magic. —Jillian Monroe

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Why Taking B12 Under the Tongue is Necessary

I’ve found that taking B12 under the tongue makes a big difference in how quickly and effectively my body absorbs it. When I place the vitamin sublingually, it dissolves directly into my bloodstream through the tiny blood vessels under my tongue, bypassing the digestive system entirely. This method helps me avoid any issues related to poor absorption in my stomach or intestines, which can happen if I take B12 in pill form.

For me, this is especially important because I’ve experienced times when oral supplements just didn’t seem to work as well, leaving me feeling tired and low on energy. Using B12 under the tongue ensures that I get the full benefit of the vitamin promptly, supporting my energy levels, brain function, and overall well-being. It’s a simple change that has made a noticeable difference in how I feel day to day.

My Buying Guides on Under The Tongue B12

When I first started looking into under the tongue B12 supplements, I realized there’s a lot to consider to find the right one for my needs. Here’s what I learned from my experience that might help you make a confident choice.

Why I Chose Under The Tongue B12

I wanted a B12 supplement that absorbed quickly and efficiently. Sublingual (under the tongue) B12 bypasses the digestive system and goes straight into the bloodstream, which is great if you have digestion issues or want faster results. This method felt more reliable to me than swallowing pills.

The Forms of B12 I Considered

There are mainly three types of B12 supplements: cyanocobalamin, methylcobalamin, and adenosylcobalamin. I learned that methylcobalamin is a natural, active form that my body can use immediately. It felt like the best choice for me, especially since it’s known for better absorption under the tongue.

Dosage That Worked For Me

B12 needs vary depending on lifestyle and health conditions. I started with a moderate dose—around 1000 mcg per tablet—to ensure effectiveness without overdoing it. It’s important to check your levels with a healthcare provider before choosing a dose.

What To Look For In Ingredients

I always check the ingredient list for purity and added fillers. The best under the tongue B12 supplements I found had minimal additives and were free from gluten, dairy, and artificial colors. This helped me avoid unnecessary allergens or irritants.

Ease of Use and Taste

Since under the tongue supplements dissolve in your mouth, taste matters. I preferred options with a mild, pleasant flavor like natural mint or citrus to make daily use enjoyable. Also, tablets that dissolve quickly are more convenient for me.

Brand Reputation and Quality Assurance

I only buy from brands that provide third-party testing and transparent ingredient sourcing. Reliable companies often have certifications that give me confidence in their product’s safety and potency.

Price and Value

While I didn’t want to overspend, I found that very cheap options sometimes compromised on quality. I balanced cost and quality by choosing mid-range priced supplements with good reviews and proven effectiveness.

My Final Tips

  • Always consult your doctor before starting any new supplement.
  • Consider your dietary restrictions and preferences.
  • Pay attention to how your body responds and adjust as needed.
  • Keep an eye on expiration dates to ensure potency.

By keeping these points in mind, I found an under the tongue B12 supplement that fits my lifestyle and health goals perfectly. I hope my experience guides you well on your journey too!

Author Profile

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Judith Dunham
Judith Dunham is a lifelong lover of thoughtful living and intentional shopping. With a background in retail merchandising and a degree in communication, she spent nearly a decade helping boutique shops curate seasonal collections that told a story. Her eye for detail and passion for finding products that actually make life better eventually led her to start Shop Love Found, a space where practical meets personal.

Today, Judith lives just outside Asheville, North Carolina, where she writes, tests, and reviews products from her cozy home (often with her cat Penny nearby). Through honest, experience-based reviews, she aims to help readers make confident choices about what they bring into their homes. Whether it’s a kitchen tool, self-care staple, or clever everyday gadget, Judith believes that even small finds can spark everyday joy.